Code Beautify Tool

The tool formats code across multiple languages by applying a consistent style policy without altering behavior. It targets developers who enforce team-wide standards, educators who demonstrate clean code, and reviewers who compare changes efficiently. Users supply source_code and may specify language or rely on auto-detection; the formatter then returns a beautified version with normalized indentation, spacing, and line breaks. Supported languages include JavaScript, JSON, Python, HTML, and CSS, with predictable handling of comments and literals. The result is readable, shareable, and ready for review or integration.
Conceptually, the formatter parses input into language-aware structures and reserializes them according to a chosen style profile. It preserves semantics by avoiding risky token reordering and focuses on whitespace, brace placement, quotes, and semicolon usage. Different languages use appropriate rules: JSON and HTML rely on strict structures, while JavaScript and Python use AST-based paths; plain text is lightly touched. Profiles enable teams to fix indentation size, quote policy, and maximum line length, delivering consistent outputs across contributors.
Benefits include faster reviews, consistent diffs, and easier documentation. Use cases cover preparing code blocks for documentation, modernizing legacy code to a new standard, and automating formatting in CI or pre-commit hooks. The tool provides a unique value by combining language-aware parsing with configurable profiles, offering reliability beyond generic reformatters. It does not compile or execute code and does not perform linting; outputs can be copied, downloaded, or integrated via APIs.